(19)
(11) EP 1 765 940 A2

(12)

(88) Date of publication A3:
11.05.2006

(43) Date of publication:
28.03.2007 Bulletin 2007/13

(21) Application number: 05760982.8

(22) Date of filing: 15.06.2005
(51) International Patent Classification (IPC): 
C09D 11/00(2006.01)
(86) International application number:
PCT/US2005/021131
(87) International publication number:
WO 2006/009739 (26.01.2006 Gazette 2004/06)
(84) Designated Contracting States:
BE CH DE FR GB LI NL

(30) Priority: 22.06.2004 US 873321

(71) Applicant: Pitney Bowes, Inc.
Stamford, CT 06926 (US)

(72) Inventor:
  • AUSLANDER, Judith, D.
    Westport, CT 06880 (US)

(74) Representative: HOFFMANN EITLE 
Patent- und Rechtsanwälte Arabellastrasse 4
81925 München
81925 München (DE)

   


(54) SIGNATURE PROTECTED PHOTOSENSITIVE OPTICALLY VARIABLE INK COMPOSITIONS AND PROCESS